Penile erection is a kind of instinct for human beings. Sometimes it is not determined by human will, but caused by a series of reflection activities.Under normal circumstances, when a man has sexual excitement, the penis will be erected; after the sexual impulse fades, the penis will return to a weak state.
In physical condition, from one or two years old to the elderly, penile erection will occur.Young people are in the development of youth, and the erection of the penis is even more frequent.I have known earlier that the reason why the penis and weakness occur in erection and weakness are related to its anatomical structure and physiological function.
After adolescents entering the development of youth, due to the awakening of sexual consciousness and sexual psychology, they will have a certain sexual impulse and sexual desire.If you are stimulated in life, such as the admiration of the opposite sex, watching the description of love plot in film and television, bookmaking, making related erotic dreams during sleep, and the friction of leggings on genitals, etc., will cause causing the friction of genitals.Erection in the penis.All this is not a pathological, but a phenomenon of political parties.
Some people also have penile erections during sleep, but the number and time of penile erections are different from age: adolescent teenagers, an average of about 6 times per night, each erection duration of about 20-30 minutes: The average erection of youths is every 1-1.5 hours; after middle age, the number of penile erections will decrease; healthy old people 65 can still be erected several times a night.Just because these erectiles occur in sleep, the parties do not know.
Is there a penile erection in sleep?The penis can be erected in sleep, indicating that the sexual function is normal, and even if the impotence is also the heart (mental); the penis cannot be erected during sleep, that is, the organic yangFor the reason.
